High severity8.2NVD Advisory· Published Oct 29, 2026· Updated Oct 29, 2026

CVE-2026-115709

Description

Improper Link Resolution Before File Access ('Link Following') (CWE-59) in Elastic Cloud Enterprise (ECE) can lead to unauthorized disclosure and loss of data belonging to other deployments on the same host via Symlink Attack (CAPEC-132).

Patches

Vulnerability mechanics

References

discuss.elastic.co/t/elastic-cloud-enterprise-ece-3-8-6-and-4-2-1-security-update-esa-2026-216/391263nvd

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